| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.70 | 10.640% | $235.3313 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $79.88 | 5.370% | $84.1696 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $114.76 | 8.443% | $124.4492 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $200.66 | 8.485% | $217.686 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $204.96 | 12.801% | $231.1969 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $191.53 | 7.591% | $206.069 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $16.41 | 5.478% | $17.3089 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $1,020.90 | $1,116.2109 | $1,116.22 | $1,116.20 | $1,116.20 | |